30673881

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21169}}^1$

素因数の和:21205

約数の個数: 24

約数和(自身を含む): 52840320

約数和(自身を除く): 22166439

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 21169, 63507, 148183, 190521, 444549, 486887, 1333647, 1460661, 3408209, 4381983, 10224627, 30673881]

約数ペア:

[(1, 30673881), (3, 10224627), (7, 4381983), (9, 3408209), (21, 1460661), (23, 1333647), (63, 486887), (69, 444549), (161, 190521), (207, 148183), (483, 63507), (1449, 21169)]